Try Not To Smile at These Adorable Animals

What is it about cuddly kittens and droopy-eyed dogs that melt our hearts and widen our smiles? Believe it or not, researchers studied the science behind cuteness and found that viewing pictures of cute animalscauses the release of dopamine— the “feel-good chemical.”

Desperate for dopamine? These 5 animals will cause ooh-ing, aww-ing and lots of smiling. We can’t get enough of…